A Yellow 5mm diffused round LED with an inbuilt IC to produce a continuous flash at a frequency of 3Hz.Supply voltage 9 to 12V.No series resistor required.Kingbright L-56BYD.
Dominant Wavelength: 588nm
Forward Current : 20 mA
Lens: Yellow Diffused
Luminous intensity : 20mcd
Operating Temperature : -40°C To +70°C
Operating voltage : 3.5V to 14V
Reverse Voltage : 0.5V
View Angle : 60°